My bet is that Dr. Thad Starner's dataset is backing this:
https://sites.cc.gatech.edu/home/thad/031_research.htm
https://www.popsign.org/ is one of his projects and he has worked with them before on google glass.
My bet is that Dr. Thad Starner's dataset is backing this:
https://sites.cc.gatech.edu/home/thad/031_research.htm
https://www.popsign.org/ is one of his projects and he has worked with them before on google glass.